Thursday, November 22
Business Online Banking ACH files must be received by Tuesday, November 20 in order to settle before the upcoming federal holiday (Thanksgiving Day). ACH files received on Wednesday, November 21 will not settle until Friday, November 23.
Welcome Inland Northwest Bank
We are excited to welcome Inland Northwest Bank (INB) clients to First Interstate Bank. If you have not logged in to Personal Online Banking yet, please use the First Time Login. If you have already successfully logged in for the first time, please use First Interstate’s Online Banking login button in the top, right-hand corner of this page.